The utility model provides a DC hot-line work shielding garment which comprises a cap, a shielding mask, an upper garment body, a pair of trousers, a pair of conductive gloves and a pair of conductive shoes. The cap, the upper garment body and the trousers are sequentially connected into a one-piece shielding garment body. The shielding mask is connected with the cap through a metal buckle. The conductive gloves are connected with sleeves of the upper garment body through connecting buckles. The conductive shoes are connected with cuffs of the trousers through connecting buckles. A semicircular shielding layer made of glass fiber reinforced plastic is arranged on the inner layer of the cap. Finger tip parts in the gloves are provided with arc-shaped shielding layers made of glass fiber reinforced plastic. The shielding garment is convenient to use, the service life is prolonged, and the work safety is improved.